2019
Anti‐inflammatory effects of oestrogen mediate the sexual dimorphic response to lipid‐induced insulin resistance
Camporez JP, Lyu K, Goldberg EL, Zhang D, Cline GW, Jurczak MJ, Dixit VD, Petersen KF, Shulman GI. Anti‐inflammatory effects of oestrogen mediate the sexual dimorphic response to lipid‐induced insulin resistance. The Journal Of Physiology 2019, 597: 3885-3903. PMID: 31206703, PMCID: PMC6876753, DOI: 10.1113/jp277270.Peer-Reviewed Original ResearchConceptsObesity-induced insulin resistanceHigh-fat dietEctopic lipid contentWhite adipose tissue lipolysisInsulin resistanceAdipose tissue lipolysisMale miceInsulin sensitivityFemale miceInsulin-stimulated suppressionWAT inflammationTissue lipolysisRodent studiesTumor necrosis factor αWhole-body insulin sensitivityLipid-induced insulin resistanceMetabolic homeostasisAge-matched menInterleukin-6 concentrationsSkeletal muscleAnti-inflammatory effectsType 2 diabetesInsulin-mediated suppressionSexual dimorphic responseNecrosis factor α
2017
Pathogenesis of hypothyroidism-induced NAFLD is driven by intra- and extrahepatic mechanisms
Ferrandino G, Kaspari RR, Spadaro O, Reyna-Neyra A, Perry RJ, Cardone R, Kibbey RG, Shulman GI, Dixit VD, Carrasco N. Pathogenesis of hypothyroidism-induced NAFLD is driven by intra- and extrahepatic mechanisms. Proceedings Of The National Academy Of Sciences Of The United States Of America 2017, 114: e9172-e9180. PMID: 29073114, PMCID: PMC5664516, DOI: 10.1073/pnas.1707797114.Peer-Reviewed Original ResearchConceptsNonalcoholic fatty liver diseaseDe novo lipogenesisAdipose tissue lipolysisHepatic insulin resistanceThyroid hormonesHypothyroid miceImpaired suppressionInsulin resistanceTissue lipolysisInsulin secretionHigh thyroid-stimulating hormone levelsRegulation of THThyroid-stimulating hormone levelsLipid utilizationFatty liver diseaseSerum glucose levelsEndogenous glucose productionLow thyroid hormoneFatty acidsHepatic lipid utilizationLiver diseaseSevere hypothyroidismHormone levelsProfound suppressionGlucose levels